chemistry

A couple of years ago Panera Bread went crazy. Those high up in the corporation decided that selling really great tasting food was no longer a sufficient strategy. No, they reasoned, if Panera Bread wanted continued success it needed to go on a full-frontal assault against science.

Perfluorooctanoic acid, or PFOA, is a chemical commonly found in household products. Its purpose is to resist stains, grease, and other assaults. And it's been in the news for several years. In many workplaces and communities, PFOA has become a household name while triggering fears of adverse health effects and expensive, never-ending environmental cleanups. What’s going on? Let's take a look.

It is very tempting to purposefully mislabel a product if you can make extra money and get away with it. But, using isotope analysis, chemists have devised a way to discriminate conventional and organic milk.

The Florida man who was arrested for synthesizing the "Mother of Satan" claims that he was just making fireworks. Uh-huh. Celebrating the Fourth of July early, we suppose? Here, we explain the chemistry behind the explosive.

Laetrile, which is found apricot seeds, has been used by quacks to "treat" cancer for 70 years. It works, assuming that your goal is to poison yourself. But cancer claims, which were ridiculous in the 1950s, continue today. Psst. Keep this secret. It's cyanide, no more, no less. Don't let the screwballs tell you otherwise.

What these two processes share is baked into the math of each. In fact, in that respect, they're nearly identical. They both involve some stuff (atoms or money) that is either growing or shrinking. And best yet, they both have a magic number.

The origin of life is a profound mystery. Once life arose, natural selection and evolution took over. But the question of how a mixture of various gases created life-giving molecules that arranged into structures capable of reproducing themselves remains unanswered.

Someday, everybody will be wearing smart clothes. Not just clothes that look dapper, but ones that sense the environment and the body's vital signs, before pinging the data to your wristwatch or doctor. To get there, we'll need functional fabrics, and nothing beats the touch and feel of cotton.

Gatorade needs a better marketing team. A very curious advertisement contained a diagram of an organic molecule that, if it actually existed, would probably be dangerous. You certainly wouldn't be drinking it.

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"Big Fears Little Risks" is a documentary, but unlike most of what you see on places like Netflix, it is pro-science, and not scaremongering trace chemicals, food, or the modern world. We instead are going to take back the discourse from trial lawyers and the trade groups they use to profit from fear.

The American Council on Science and Health is a research and education organization operating under Section 501(c)(3) of the Internal Revenue Code. Contributions are fully tax-deductible. ACSH does not accept government grants or contracts, nor do we have an endowment. We raise our funds each year primarily from individuals and foundations.